Lithium iron phosphate production ingredient blending detection device

Abstract

The utility model discloses a lithium iron phosphate production ingredient blending detection device which comprises a base and a mounting table, and the top surface of the base is rotationally connected with the mounting table. The lithium iron phosphate raw material screening device has the beneficial effects that blended lithium iron phosphate raw materials are sampled and then put into the top groove, the electric cylinder continuously stretches out and draws back to drive the rack to move in a reciprocating mode, then the gear is driven to rotate in a reciprocating mode, the middle column and the mounting table are driven to rotate in a reciprocating mode, and the bottom groove, the middle lower groove, the middle upper groove and the top groove are driven to rotate in a reciprocating mode; the raw materials with different grain fractions stay in the bottom groove, the middle lower groove, the middle upper groove and the top groove after screening is completed, the bottom groove, the middle lower groove, the middle upper groove and the top groove are taken down to weigh the raw materials respectively, and after the weight ratio of the raw materials is obtained, blending detection can be conducted by comparing the weight ratio with the designed ratio. According to the device, screening is conducted through reciprocating rotation of the mounting table, action is stable, noise is low, and use convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of lithium iron phosphate production, specifically relates to a lithium iron phosphate production batching deployment detection device. BACKGROUND

[0002] Lithium iron phosphate is a lithium ion battery electrode material, mainly used for various lithium ion batteries, and the main materials such as iron and lithium materials are mixed in a certain proportion during production, and then processed by subsequent reaction.

[0003] After searching, it is found that the application No. for CN202321575054.1, named a quick mixing lithium iron phosphate production batching station, the application proposes that the batching device commonly seen in the market generally directly injects the material into the inside of the device, and in the process of using this kind of batching device, the accurate control of the feeding amount of various additives or materials cannot be realized, thus affecting the batching treatment of the material, through the stirring mechanism and the quantitative feeding structure to control the mixing effect, but in the actual production process, the stirring efficiency of the stirring mechanism is limited, sometimes uneven stirring occurs, therefore, after the batching and mixing of lithium iron phosphate raw materials are completed, deployment detection is needed, the vibrating screen is used to screen the stirred lithium iron phosphate raw materials during detection, then the weight ratio of each component is compared with the designed ratio, and the uniformity of the raw material mixing can be detected, the traditional vibrating screen has large noise, the vibration direction includes multiple directions such as up and down and left and right, the stability is poor, the staff needs to lock the upper screening frame, and the disassembly and use are more troublesome, and further improvement can be made.

[0004] For the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENTS

[0005] (I) technical problems solved

[0006] In view of the deficiencies of the prior art, the utility model provides a lithium iron phosphate production batching deployment detection device, which has the advantages of convenient use and small noise, and solves the problems in the above background technology.

[0007] (II) technical scheme

[0008] In order to realize the above-mentioned advantages of convenient use and small noise, the utility model adopts the following specific technical scheme:

[0009] The utility model provides a kind of lithium iron phosphate production ingredient deployment detection device, including base and installation platform, the base top surface rotation is connected with installation platform, and base inner bottom surface is rotationally connected with middle column by rotating connecting seat, and middle column top surface is fixedly connected with installation platform bottom surface, the installation platform top surface is fixedly installed with insert cylinder, and insert cylinder is inserted with insert column, and insert column top surface is fixedly installed with bottom groove, the bottom groove top surface is inserted with middle lower groove, and middle lower groove top surface is inserted with middle upper groove, and middle upper groove top surface is inserted with top groove, the first screening hole, second screening hole and third screening hole are respectively set in the top surface of top groove, middle upper groove bottom surface and middle lower groove bottom surface, the back vertical surface of base is fixedly installed with electric cylinder, and the moving rod other end of electric cylinder is fixedly connected with connecting plate, and connecting plate other end is fixedly installed with rack, the surface of middle column is fixedly installed with gear, and gear is engaged with rack.

[0010] Further, the top opening of the bottom groove, the top opening of the middle lower groove and the top opening of the middle upper groove are provided with an insertion slot, and an insertion rod is fixedly installed on the top surface of the insertion slot.

[0011] Further, the top surface of the top groove is provided with a top cover.

[0012] Further, the insert cylinder and the insert column are correspondingly arranged with multiple groups, and the insert cylinder is distributed at equal angles along the central axis of the installation platform.

[0013] Further, the top surface of the base is provided with a ball groove, and a ball is rollingly connected inside the ball groove, and the ball rollingly abuts against the bottom surface of the installation platform.

[0014] Further, the installation platform, the base, the middle column, the rotating connecting seat, the gear, the bottom groove, the middle lower groove, the middle upper groove and the top groove are coaxially arranged.

[0015] Further, the first screening hole has a larger aperture than the second screening hole, and the second screening hole has a larger aperture than the third screening hole.

[0016] Further, multiple groups of balls are densely distributed at equal angles along the central axis of the base.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the lithium iron phosphate production ingredient deployment detection device provided by the utility model has the following advantages

[0019] Beneficial effects:

[0020] (1),The utility model discloses a bottom groove, middle lower groove, middle upper groove and top groove have been adopted, the third screening hole, second screening hole and first screening hole are set up on the bottom surface of top groove, middle upper groove and middle lower groove bottom respectively, and the lithium iron phosphate raw material after the deployment is put into the inside of top groove, and the electric cylinder continuously telescopes, drives the rack reciprocating movement, and further drives the gear reciprocating rotation, and further drives the middle column and mounting platform reciprocating rotation, drives the bottom groove, middle lower groove, middle upper groove and top groove reciprocating rotation, and the lithium iron phosphate raw material after the deployment is screened, and the raw material of different particle gradation stays in the inside of bottom groove, middle lower groove, middle upper groove and top groove, and after screening is completed, the bottom groove, middle lower groove, middle upper groove and top groove are taken down respectively and are weighed, and the raw material weight ratio is obtained, and then the deployment detection can be carried out by comparing with the design ratio, and compared with the traditional vibrating screen, the device is screened through the reciprocating rotation of mounting platform, and the action is stable and the noise is small, and the use convenience is improved.

[0021] (2),The utility model discloses a slot, plug rod and jack, and the bottom groove is fixed through the plug column and mounting platform top surface plug cylinder insertion of bottom surface, and the jack of middle lower groove bottom surface and the plug rod insertion of the slot top of bottom groove top are fixed, and the jack of middle upper groove bottom surface and the plug rod insertion of the slot top of middle lower groove top are fixed, and the jack of top groove bottom surface and the plug rod insertion of the slot top of middle upper groove top are fixed, and the staff only needs to stack bottom groove, middle lower groove, middle upper groove and top groove to complete quick installation, and only needs to take down when disassembling, and compared with the traditional vibrating screen, the operation is more convenient and simple, and the use convenience is further improved. ACCURACY OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0023] Figure 1 It is the internal structure schematic diagram of the lithium iron phosphate production batching deployment detection device provided by the utility model,

[0024] Figure 2 It is the installation schematic diagram of the rack provided by the utility model,

[0025] Figure 3 It is the back elevation structure schematic diagram of the lithium iron phosphate production batching deployment detection device provided by the utility model,

[0026] Figure 4 It is the structure schematic diagram of the bottom groove provided by the utility model.

[0027] In the drawing,

[0028] 1, base; 2, mounting table; 3, bottom groove; 4, middle lower groove; 5, middle upper groove; 6, top groove; 7, top cover; 8, first screening hole; 9, second screening hole; 10, third screening hole; 11, insertion hole; 12, insertion rod; 13, insertion cylinder; 14, insertion column; 15, middle column; 16, gear; 17, ball; 18, connecting plate; 19, rack; 20, rotary connecting seat; 21, electric cylinder; 22, insertion slot. DETAILED DESCRIPTION

[0029] To further illustrate the embodiments, the utility model provides the drawings, these drawings are part of the utility model disclosure content, it mainly used to explain the embodiment, and can cooperate the relevant description of the specification to explain the operation principle of the embodiment, cooperate with reference to these contents, the person skilled in the art should be able to understand other possible implementation ways and the advantages of the utility model, the components in the drawing are not drawn according to scale, and similar component symbols are usually used to represent similar components.

[0030] According to the embodiment of the utility model, a kind of lithium iron phosphate production batching blending detection device is provided.

[0031] The utility model is further illustrated by combining with the specific embodiment and the drawing, such as Figures 1-4As shown, according to the lithium iron phosphate production batching and blending detection device, the installation table 2 is rotatably connected to the top surface of the base 1, and the middle column 15 is rotatably connected to the inner bottom surface of the base 1 through the rotary connecting seat 20, and the top surface of the middle column 15 is fixedly connected with the bottom surface of the installation table 2, and the insertion cylinder 13 is fixedly installed on the top surface of the installation table 2, and the insertion column 14 is inserted into the insertion cylinder 13, and the bottom groove 3 is fixedly installed on the top surface of the insertion column 14, and the middle lower groove 4 is inserted into the top surface of the bottom groove 3, and the middle upper groove 5 is inserted into the top surface of the middle lower groove 4, and the top groove 6 is inserted into the top surface of the middle upper groove 5, and the first screening hole 8, the second screening hole 9 and the third screening hole 10 are respectively arranged on the bottom surface of the top groove 6, the bottom surface of the middle upper groove 5 and the bottom surface of the middle lower groove 4, and the electric cylinder 21 is fixedly installed on the back vertical surface of the base 1, and the moving rod of the electric cylinder 21 is fixedly connected with the connecting plate 18, and the other end of the connecting plate 18 is fixedly installed with the rack 19, and the gear 16 is fixedly installed on the surface of the middle column 15, and the gear 16 is engaged with the rack 19, and the blended lithium iron phosphate raw materials are sampled and placed into the inside of the top groove 6, and the electric cylinder 21 is continuously telescopic, and drives the rack 19 to reciprocate, and further drives the gear 16 to reciprocate, and further drives the middle column 15 and the installation table 2 to reciprocate, and drives the bottom groove 3, the middle lower groove 4, the middle upper groove 5 and the top groove 6 to reciprocate, and screens the blended lithium iron phosphate raw materials, and the raw materials with different particle gradations are retained in the inside of the bottom groove 3, the middle lower groove 4, the middle upper groove 5 and the top groove 6 after screening, and the bottom groove 3, the middle lower groove 4, the middle upper groove 5 and the top groove 6 are respectively weighed after screening is completed, and the weight ratio of the raw materials is obtained, and the blending detection can be carried out by comparing with the designed ratio, and compared with the traditional vibrating screen, the device is screened by the reciprocating rotation of the installation table 2, and the action is stable and the noise is small, and the use convenience is improved.

[0032] In one embodiment, the top opening of the bottom groove 3, the top opening of the middle lower groove 4 and the top opening of the middle upper groove 5 are all provided with the insertion groove 22, and the insertion rod 12 is fixedly installed on the top surface of the insertion groove 22, and the insertion hole 11 is arranged on the bottom surface of the top groove 6, the middle upper groove 5 and the middle lower groove 4 corresponding to the position of the insertion rod 12, and the bottom groove 3 is fixedly inserted with the installation table 2 through the insertion column 14 on the bottom surface and the insertion cylinder 13 on the top surface of the installation table 2, and the insertion hole 11 on the bottom surface of the middle lower groove 4 is fixedly inserted with the insertion rod 12 on the top surface of the insertion groove 22 of the top opening of the bottom groove 3, and the insertion hole 11 on the bottom surface of the middle upper groove 5 is fixedly inserted with the insertion rod 12 on the top surface of the insertion groove 22 of the top opening of the middle lower groove 4, and the insertion hole 11 on the bottom surface of the top groove 6 is fixedly inserted with the insertion rod 12 on the top surface of the insertion groove 22 of the top opening of the middle upper groove 5, and the staff only needs to stack the bottom groove 3, the middle lower groove 4, the middle upper groove 5 and the top groove 6 to complete the rapid installation, and only needs to move up to take down when disassembling, and compared with the traditional vibrating screen, the operation is more convenient and simple, and the use convenience is further improved.

[0033] In one embodiment, the top cover 7 is installed on the top surface of the top groove 6 to avoid the raw materials in the inside of the top groove 6 from escaping.

[0034] In one embodiment, the plurality of groups of the insertion cylinder 13 and the insertion column 14 are correspondingly arranged, and the insertion cylinder 13 is distributed at equal angles along the axis of the mounting table 2, thereby improving the stability of the insertion.

[0035] In one embodiment, the top surface of the base 1 is provided with a ball groove, and a plurality of groups of rolling balls 17 are densely distributed at equal angles along the axis of the base 1 and are in rolling connection with the bottom surface of the mounting table 2, wherein the rolling balls 17 serve as supports and reduce the rotational friction of the mounting table 2.

[0036] In one embodiment, the mounting table 2, the base 1, the middle column 15, the rotary connection seat 20, the gear 16, the bottom groove 3, the middle-lower groove 4, the middle-upper groove 5, and the top groove 6 are coaxially arranged, thereby improving the rotational stability of the mounting table 2.

[0037] In one embodiment, the first screening hole 8 has a larger diameter than the second screening hole 9, and the second screening hole 9 has a larger diameter than the third screening hole 10, and the diameters of the first screening hole 8, the second screening hole 9, and the third screening hole 10 are matched with different particle sizes of the lithium iron phosphate raw material.

[0038] Working principle:

[0039] The prepared lithium iron phosphate raw material is sampled and placed in the top groove 6. The cylinder 21 continuously expands and contracts, driving the rack 19 to move back and forth, thereby driving the gear 16 to rotate back and forth, and further driving the middle column 15 and the mounting table 2 to rotate back and forth, and driving the bottom groove 3, the middle-lower groove 4, the middle-upper groove 5, and the top groove 6 to rotate back and forth. The prepared lithium iron phosphate raw material is screened, and the raw material with different particle gradations after screening is retained in the bottom groove 3, the middle-lower groove 4, the middle-upper groove 5, and the top groove 6. After screening is completed, the bottom groove 3, the middle-lower groove 4, the middle-upper groove 5, and the top groove 6 are removed and weighed, and the weight ratio of the raw material is obtained. The prepared lithium iron phosphate raw material is detected by comparing the design ratio. Compared with the traditional vibrating screen, the device screens through the reciprocating rotation of the mounting table 2, which is stable in action and low in noise, thereby improving the convenience of use. At the same time, the bottom groove 3 is fixedly connected to the top surface of the mounting table 2 through the insertion of the insertion column 14 on the bottom surface and the insertion cylinder 13 on the top surface. The insertion hole 11 on the bottom surface of the middle-lower groove 4 is fixedly connected to the insertion groove 22 on the top opening of the bottom groove 3 through the insertion of the insertion rod 12 on the top surface. The insertion hole 11 on the bottom surface of the middle-upper groove 5 is fixedly connected to the insertion groove 22 on the top opening of the middle-lower groove 4 through the insertion of the insertion rod 12 on the top surface. The insertion hole 11 on the bottom surface of the top groove 6 is fixedly connected to the insertion groove 22 on the top opening of the middle-upper groove 5 through the insertion of the insertion rod 12 on the top surface. The worker only needs to stack the bottom groove 3, the middle-lower groove 4, the middle-upper groove 5, and the top groove 6 to complete the rapid installation, and only needs to move up to remove when disassembling. Compared with the traditional vibrating screen, the operation is more convenient and simple, thereby further improving the convenience of use.

[0040] In the utility model, unless another definite provision and limitation, the term "installation", "arrangement", "connection", "fixation", "screw connection" and so on term should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two element internal communication or two element's mutual action relation, unless another definite limitation, for the ordinary skill in the art, can understand the specific meaning of the above-mentioned term in the utility model according to specific circumstances.

[0041] The above only is the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A device for detecting the blending of ingredients for the production of lithium iron phosphate, characterized in that it comprises: The utility model provides a kind of installation platform, including base (1) and installation platform (2), the top surface of the base (1) is rotatably connected with installation platform (2), and the inner bottom surface of base (1) is rotatably connected with middle column (15) by rotating connecting seat (20), and the top surface of middle column (15) is fixedly connected with the bottom surface of installation platform (2), the top surface of installation platform (2) is fixedly installed with insert cylinder (13), and the inside of insert cylinder (13) is inserted with insert column (14), and the top surface of insert column (14) is fixedly installed with bottom groove (3), the top surface of bottom groove (3) is inserted with middle lower groove (4), and the top surface of middle lower groove (4) is inserted with middle upper groove (5), and the top surface of middle upper groove (5) is inserted with top groove (6), the bottom surface of top groove (6), the bottom surface of middle upper groove (5) and the bottom surface of middle lower groove (4) are respectively provided with first screening hole (8), second screening hole (9) and third screening hole (10), the back vertical surface of base (1) is fixedly installed with electric cylinder (21), and the other end of the moving rod of electric cylinder (21) is fixedly connected with connecting plate (18), and the other end of connecting plate (18) is fixedly installed with rack (19), the surface of middle column (15) is fixedly installed with gear (16), and gear (16) is engaged with rack (19).

2. The lithium iron phosphate production batching, blending and detecting device according to claim 1, characterized in that, The top opening of bottom groove (3), the top opening of middle lower groove (4) and the top opening of middle upper groove (5) are provided with insertion slot (22), and the top surface of insertion slot (22) is fixedly installed with insertion rod (12), the bottom surface of top groove (6), middle upper groove (5) and middle lower groove (4) is provided with insertion hole (11) corresponding to the position of insertion rod (12).

3. The device for detecting the production of lithium iron phosphate ingredients according to claim 1, characterized in that, The top surface of top groove (6) is installed with top cover (7).

4. The lithium iron phosphate production batching, blending and detecting device according to claim 1, characterized in that, The insert cylinder (13) and insert column (14) are correspondingly arranged with multiple groups, and the insert cylinder (13) is distributed at equal angles along the central axis of installation platform (2).

5. The lithium iron phosphate production batching, blending and detecting device according to claim 1, characterized in that, The top surface of base (1) is provided with ball groove, and the inside of ball groove is rotatably connected with ball (17), and ball (17) is rotatably abutted with the bottom surface of installation platform (2).

6. The lithium iron phosphate production batching, blending and detecting device according to claim 1, characterized in that, The installation platform (2), base (1), middle column (15), rotating connecting seat (20), gear (16), bottom groove (3), middle lower groove (4), middle upper groove (5) and top groove (6) are coaxially arranged.

7. The lithium iron phosphate production batching, blending and detecting device according to claim 1, characterized in that, The first screening hole (8) is larger than the second screening hole (9) in aperture, and the second screening hole (9) is larger than the third screening hole (10) in aperture.

8. The lithium iron phosphate production batching, blending and detecting device according to claim 5, characterized in that, The ball (17) is densely distributed at equal angles along the central axis of base (1) in multiple groups.

Images